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Active
Hybrid
Menlo Park, CA
Posted · 24.03.2026
Lever (US)

# Director of Customer Success

Mainspring Energy

About Mainspring
Mainspring Energy manufactures and delivers fuel-flexible, low-emissions local power solutions that rapidly add new capacity and deliver reliable, affordable, and sustainable electric power. The company began commercial shipments of its Mainspring Linear Generators in 2020 and today has hundreds of megawatts in advanced development and field operations for leading Fortune 500 companies, data centers, and utilities. Mainspring also partners with global energy leaders including AEP, NextEra Energy Resources, Schneider Electric, and more.
The core values that ground our work, guide our decisions, and connect us together:
Pragmatic Optimism
Excellence without Ego
Proactive Collaboration
Job Overview
Mainspring Energy is scaling deployment of its Linear Generator—a new category of flexible, low-emissions onsite power designed to support a net-zero grid.
As deployments expand, we are seeking a Director of Customer Success to own the customer experience following system commissioning (post-COD). This role sits at the intersection of customer, product, and operations, ensuring that systems perform successfully in the field and that customers remain confident as we scale.
This is a hands-on leadership role requiring close collaboration with Engineering, Product, Field Service, and Commercial teams.

This job was verified from Lever (US). Applications are completed on the original source.

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